Radiant|Lab Grown|IGI

3.01ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG778689532

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG778689532

Diamond specifications and retailer prices

From $6,430 USD
As of October 28, 2026
6 retailers carry this diamond
Most expensive: $6,430 USD at Brilliant Earth
View at Brilliant Earth

About this 3.01ct lab-grown radiant diamond

This 3.01ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778689532 or 778689532. Listed at 6 retailers as of October 28, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778689532
Dimensions11.08 × 6.71 × 4.71 mm
L/W Ratio1.65
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.08 mm6.71 mm3.01 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778689532
Side View
Table 67.0%Crown 44.2°Girdle: MediumPavilion 36.5°Culet: NoneDepth 70.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $6,430 USD|Low: $944 USD|High: $244,612 USD|Avg: $14,464 USD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 27, 2026
Retailer 14$1,013 USD
Retailer 10$1,405 USD
Retailer 2$1,637 USD
Retailer 16$1,994 USD
Retailer 7$2,004 USD
Retailer 15$2,040 USD
Retailer 9$2,053 USD
Retailer 12$2,905 USD
Retailer 4$3,005 USD
Retailer 3$3,078 USD
Retailer 6$3,469 USD
Retailer 11$4,120 USD
Retailer 13$4,197 USD
Retailer 5$4,327 USD
Retailer 8$4,802 USD
Brilliant Earth$6,430 USD

16 data points across 16 retailers

6 retailers

A
Retailer 1
-
$1,405 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$2,053 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$2,905 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$4,120 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$4,197 USD
A$6,457 AUD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
19344190AB · Oct 28
$6,430 USD
View
5 more retailers have this diamond

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.01ct Radiant
$6,430 USD